Triple

T16921127
Position Surface form Disambiguated ID Type / Status
Subject LE-5B E410445 entity
Predicate usedIn P98 FINISHED
Object H-IIA upper stage
The H-IIA upper stage is the second stage of Japan's H-IIA launch vehicle, designed to perform orbital insertion and mission-specific maneuvers for satellites and spacecraft.
E1241822 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: H-IIA upper stage | Statement: [LE-5B, usedIn, H-IIA upper stage]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: H-IIA upper stage
Context triple: [LE-5B, usedIn, H-IIA upper stage]
  • A. Briz-KM upper stage
    The Briz-KM upper stage is a Russian rocket stage developed by the Khrunichev Center, primarily used to place satellites into higher orbits on launch vehicles such as the Rockot.
  • B. Briz-M upper stage
    The Briz-M upper stage is a Russian rocket stage used primarily on Proton and Angara launch vehicles to place satellites into high orbits such as geostationary transfer and medium Earth orbit.
  • C. Fregat upper stage
    The Fregat upper stage is a Russian space launch vehicle component used to precisely place satellites into various orbits and interplanetary trajectories.
  • D. Ariane upper stage
    The Ariane upper stage is the final rocket stage of the European Ariane launch vehicles, responsible for performing orbital insertion and precise payload deployment into space.
  • E. Lockheed Agena upper stage
    The Lockheed Agena upper stage was a versatile rocket stage used extensively during the early U.S. space program as both a satellite booster and maneuverable spacecraft bus for missions including reconnaissance and rendezvous experiments.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: H-IIA upper stage
Triple: [LE-5B, usedIn, H-IIA upper stage]
Generated description
The H-IIA upper stage is the second stage of Japan's H-IIA launch vehicle, designed to perform orbital insertion and mission-specific maneuvers for satellites and spacecraft.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: H-IIA upper stage
Target entity description: The H-IIA upper stage is the second stage of Japan's H-IIA launch vehicle, designed to perform orbital insertion and mission-specific maneuvers for satellites and spacecraft.
  • A. Briz-KM upper stage
    The Briz-KM upper stage is a Russian rocket stage developed by the Khrunichev Center, primarily used to place satellites into higher orbits on launch vehicles such as the Rockot.
  • B. Briz-M upper stage
    The Briz-M upper stage is a Russian rocket stage used primarily on Proton and Angara launch vehicles to place satellites into high orbits such as geostationary transfer and medium Earth orbit.
  • C. Fregat upper stage
    The Fregat upper stage is a Russian space launch vehicle component used to precisely place satellites into various orbits and interplanetary trajectories.
  • D. Ariane upper stage
    The Ariane upper stage is the final rocket stage of the European Ariane launch vehicles, responsible for performing orbital insertion and precise payload deployment into space.
  • E. Lockheed Agena upper stage
    The Lockheed Agena upper stage was a versatile rocket stage used extensively during the early U.S. space program as both a satellite booster and maneuverable spacecraft bus for missions including reconnaissance and rendezvous experiments.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d886c7b1e481908c3766dfa8c13458 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3cdee252c81908621b2ca897416e9 completed April 18, 2026, 6:31 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00cfd3c488819089e3791c7e704baf completed May 10, 2026, 6:34 p.m.
NEDg Description generation batch_6a00d0e1650881909eacc90cf99787f4 completed May 10, 2026, 6:39 p.m.
NED2 Entity disambiguation (via description) batch_6a00d1e024e88190bfcb50b42f37949b completed May 10, 2026, 6:43 p.m.
Created at: April 10, 2026, 5:30 a.m.